CN102334321B - 功率可管理的光ofdm收发器 - Google Patents

功率可管理的光ofdm收发器 Download PDF

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Publication number
CN102334321B
CN102334321B CN201080009437.1A CN201080009437A CN102334321B CN 102334321 B CN102334321 B CN 102334321B CN 201080009437 A CN201080009437 A CN 201080009437A CN 102334321 B CN102334321 B CN 102334321B
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CN
China
Prior art keywords
ofdm
signal
subcarrier
reflector
output signal
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201080009437.1A
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English (en)
Chinese (zh)
Other versions
CN102334321A (zh
Inventor
H·比洛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Optical Networks Israel Ltd
Original Assignee
Alcatel Optical Networks Israel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Optical Networks Israel Ltd filed Critical Alcatel Optical Networks Israel Ltd
Publication of CN102334321A publication Critical patent/CN102334321A/zh
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Publication of CN102334321B publication Critical patent/CN102334321B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Optical Communication System (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201080009437.1A 2009-02-26 2010-02-08 功率可管理的光ofdm收发器 Expired - Fee Related CN102334321B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09290138.8 2009-02-26
EP09290138A EP2224659B1 (en) 2009-02-26 2009-02-26 Power manageable optical OFDM transponder
PCT/EP2010/051474 WO2010097282A1 (en) 2009-02-26 2010-02-08 Power manageable optical ofdm transponder

Publications (2)

Publication Number Publication Date
CN102334321A CN102334321A (zh) 2012-01-25
CN102334321B true CN102334321B (zh) 2014-10-15

Family

ID=40863741

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080009437.1A Expired - Fee Related CN102334321B (zh) 2009-02-26 2010-02-08 功率可管理的光ofdm收发器

Country Status (8)

Country Link
US (1) US8634724B2 (ko)
EP (1) EP2224659B1 (ko)
JP (1) JP5404819B2 (ko)
KR (1) KR101280851B1 (ko)
CN (1) CN102334321B (ko)
AT (1) ATE507648T1 (ko)
DE (1) DE602009001185D1 (ko)
WO (1) WO2010097282A1 (ko)

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JP5334324B2 (ja) * 2010-03-17 2013-11-06 シャープ株式会社 コンテンツ配信システム、コンテンツ配信装置、コンテンツ配信方法、そのプログラムおよびコンテンツ再生装置
US8588624B2 (en) * 2010-05-07 2013-11-19 Tyco Electronics Subsea Communications Llc Pilot symbol aided carrier phase estimation
GB2480311A (en) * 2010-05-13 2011-11-16 Univ Bangor Optical OFDM synchronisation using clock signal transmitted outside OFDM symbol frequency band
JP5682249B2 (ja) * 2010-11-12 2015-03-11 三菱電機株式会社 光通信システム
GB2485415A (en) * 2010-11-15 2012-05-16 Univ Bangor Optical OFDM (OOFDM) with padded fixed width serial parallel conversion feeding parallel adaptive modulators with padding removal
US9236951B2 (en) * 2010-12-22 2016-01-12 Ofidium Pty. Ltd. Electronic compensation of cross-phase modulation
WO2012116406A2 (en) * 2011-03-03 2012-09-07 Ofidium Pty Ltd Improvements in optical ofdm transmission
US9198769B2 (en) 2011-12-23 2015-12-01 Pioneer Surgical Technology, Inc. Bone anchor assembly, bone plate system, and method
JP5774526B2 (ja) * 2012-03-14 2015-09-09 Kddi株式会社 光直交周波数多重伝送方式による光伝送装置および方法
JP5888056B2 (ja) * 2012-03-28 2016-03-16 富士通株式会社 デジタル光コヒーレント伝送装置
CN104321991A (zh) * 2012-05-25 2015-01-28 瑞典爱立信有限公司 具有恒定数据吞吐量的自适应多信道传送器
EP2690812B1 (en) * 2012-07-25 2016-02-24 Mitsubishi Electric R&D Centre Europe B.V. Method and device for performing channel estimation and equalization for an optical OFDM signal
EP2936755B1 (en) * 2012-12-21 2020-05-13 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving signal in a communication system
US9531472B2 (en) * 2013-05-06 2016-12-27 Huawei Technologies Co., Ltd. Coherent waveform conversion in optical networks
BR112016001492A8 (pt) * 2013-07-30 2020-01-21 Sony Corp aparelho e método para processamento de informação, e, mídia de gravação
CA2921750C (en) 2013-08-22 2021-11-30 Thomson Licensing Low adjacent channel interference mode for a digital television system
US9419719B2 (en) * 2014-03-19 2016-08-16 Huawei Technologies Co., Ltd. Transmitter apparatus and method
CN104038463B (zh) * 2014-06-26 2017-07-18 上海交通大学 基于四维动态资源分配的光接入网络系统
CN107925503B (zh) * 2015-10-23 2019-07-23 华为技术有限公司 一种数据传输方法以及光传输设备
CN107294618B (zh) * 2016-03-31 2020-11-13 富士通株式会社 在线信号质量监测方法、装置和系统
WO2018058576A1 (zh) * 2016-09-30 2018-04-05 华为技术有限公司 一种数据调制方法以及编码器
JP6558489B1 (ja) * 2018-12-28 2019-08-14 富士通株式会社 光通信装置、サーバ装置、光伝送システム、及び光通信方法
JP7200745B2 (ja) * 2019-02-22 2023-01-10 富士通株式会社 光通信装置、サーバ装置、光伝送システム、及び光通信方法

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WO2007064165A1 (en) * 2005-12-01 2007-06-07 Electronics And Telecommunications Research Institute Modulation and demodulation apparatuses and methods for wired/wireless communication system

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WO2004025870A1 (en) 2002-09-10 2004-03-25 Koninklijke Philips Electronics N.V. Transmission power optimization in ofdm wireless communication system
ES2728783T3 (es) * 2003-08-20 2019-10-28 Panasonic Corp Aparato de comunicación por radio y método de asignación de subportadoras
JP4359191B2 (ja) * 2004-06-01 2009-11-04 株式会社日立国際電気 信号生成装置
US7580630B2 (en) * 2004-06-07 2009-08-25 Nortel Networks Limited Spectral shaping for optical OFDM transmission
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US7978975B2 (en) * 2008-08-01 2011-07-12 Nec Laboratories America, Inc. Passive optical network system employing sub-carrier multiplexing and orthogonal frequency division multiple access modulation schemes
US7693429B1 (en) * 2009-04-13 2010-04-06 Ofidium Pty., Ltd. Optical OFDM transmission with improved efficiency

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Publication number Priority date Publication date Assignee Title
WO2007064165A1 (en) * 2005-12-01 2007-06-07 Electronics And Telecommunications Research Institute Modulation and demodulation apparatuses and methods for wired/wireless communication system

Also Published As

Publication number Publication date
KR101280851B1 (ko) 2013-07-02
EP2224659B1 (en) 2011-04-27
JP2012518961A (ja) 2012-08-16
US8634724B2 (en) 2014-01-21
ATE507648T1 (de) 2011-05-15
DE602009001185D1 (de) 2011-06-09
KR20110129912A (ko) 2011-12-02
WO2010097282A1 (en) 2010-09-02
US20110305462A1 (en) 2011-12-15
CN102334321A (zh) 2012-01-25
JP5404819B2 (ja) 2014-02-05
EP2224659A1 (en) 2010-09-01

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